参数资料
型号: AT45DB041B-TU
厂商: ATMEL CORP
元件分类: DRAM
英文描述: 4-megabit 2.5-volt or 2.7-volt DataFlash
中文描述: 4M X 1 FLASH 2.7V PROM, PDSO28
封装: 8 X 13.40 MM, GREEN, PLASTIC, MO-183, TSOP1-28
文件页数: 14/35页
文件大小: 321K
代理商: AT45DB041B-TU
14
3443C–DFLSH–5/05
AT45DB041B
10.1
Input Test Waveforms and Measurement Levels
t
R
, t
F
< 3 ns (10% to 90%)
10.2
Output Test Load
10. AC Characteristics
Symbol
Parameter
AT45DB041B
(2.5V Version)
AT45DB041B
Units
Min
Max
Min
Max
f
SCK
SCK Frequency
15
20
MHz
f
CAR
SCK Frequency for Continuous Array Read
15
20
MHz
t
WH
SCK High Time
30
22
ns
t
WL
SCK Low Time
30
22
ns
t
CS
Minimum CS High Time
250
250
ns
t
CSS
CS Setup Time
250
250
ns
t
CSH
CS Hold Time
250
250
ns
t
CSB
CS High to RDY/BUSY Low
200
200
ns
t
SU
Data In Setup Time
10
5
ns
t
H
Data In Hold Time
15
10
ns
t
HO
Output Hold Time
0
0
ns
t
DIS
Output Disable Time
20
18
ns
t
V
Output Valid
25
20
ns
t
XFR
Page to Buffer Transfer/Compare Time
300
250
μs
t
EP
Page Erase and Programming Time
20
20
ms
t
P
Page Programming Time
14
14
ms
t
PE
Page Erase Time
8
8
ms
t
BE
Block Erase Time
12
12
ms
t
RST
RESET Pulse Width
10
10
μs
t
REC
RESET Recovery Time
1
1
μs
AC
DRIVING
LEVELS
AC
MEASUREMENT
LEVEL
0.45V
2.0
0.8
2.4V
DEVICE
UNDER
TEST
30 pF
相关PDF资料
PDF描述
AT45DB041B-SC 4-megabit 2.5-volt Only or 2.7-volt Only DataFlash
AT45DB041B-SC-2.5 4-megabit 2.5-volt Only or 2.7-volt Only DataFlash
AT45DB041B-SI 4-megabit 2.5-volt Only or 2.7-volt Only DataFlash
AT45DB041B-TC 4-megabit 2.5-volt Only or 2.7-volt Only DataFlash
AT45DB041B-TC-2.5 4-megabit 2.5-volt Only or 2.7-volt Only DataFlash
相关代理商/技术参数
参数描述
AT45DB041-CC 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:4-Megabit 2.7-volt Only Serial DataFlash
AT45DB041-CI 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:4-Megabit 2.7-volt Only Serial DataFlash
AT45DB041D 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:4-megabit 2.5-volt or 2.7-volt DataFlash
AT45DB041D_07 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:4-megabit 2.5-volt or 2.7-volt DataFlash
AT45DB041D_08 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:4-megabit 2.5-volt or 2.7-volt DataFlash